参数资料
型号: EPI2L7122F1818L
厂商: PCA Electronics Inc.
英文描述: Contents Surface Mount Power Inductor
中文描述: 内容表面安装电源电感
文件页数: 12/50页
文件大小: 1795K
代理商: EPI2L7122F1818L
E L E C T R O N I C S I N C .
Surface Mount Power Inductor
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Low loss material ensures operation in high frequency
switching converters, such as Buck, Boost or as output
averaging filter inductor
Also suitable for use in high quality filter applications
500 KHz Switching Frequency
EPI BHC44 Series
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSIXXXXXXBHC44 Rev. 1 3/5/03
Package BHC44
Primary Specification
DCR
(
Typ.)
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
2.33
0.58
Inductance
(μH ± 15%)
@ 0 Idc
.0046
.0011
Idc
(Amps)
11.9
23.8
Part
Number
EPI0L6243BHC44
Inductance
(μH ± 15%)
@ Odc
3.67
0.92
Vt
(V-μsec)
@ 500 KHz
2.0
1.0
Temp. Rise
(°C Typ.)
@ Vt1
58
58
Core Loss @ Ref. Vt :
32 mW
.865 Max.
(21.97)
.715
Max.
(18.16)
.390
Max.
(9.91)
.770
(19.56)
.360
(9.14)
.300
(7.62)
.080 (2.03)
.745/.775
(18.92/19.69)
4
3
1
2
4
3
1
2
PCA
EPIXXXXXXBHC44
D.C.
Suggested
Pad
Layout
Schematic
4
3
2
1
Series
Parallel
Connection
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